Found a Wasp Nest in Your Loft in Halifax? Here's What to Do
The usual slip is to assume a single nest explains every wasp in the house. Roof spaces can hold more than one, and a few signs give them away.
The mistake: assuming the first nest is the only one
Once a nest has been found, most people stop looking. That is understandable, but a house can have more than one. A loft is a large space and can be reached from several gaps along the roofline. One nest may be in the eaves on the left, another behind a chimney breast or in a neighbouring void. Wasp queens do not always avoid each other's territory.
The result is that a treatment is carried out, the main flow of wasps stops, and a smaller stream continues from another corner. The household assumes the treatment has failed when in fact there was a second nest all along.
For anyone in Halifax who has seen wasps entering the house at more than one point, or hears activity in different parts of the ceiling, it is worth saying so when you book. The technician can then look for more than one nest on the same visit.
There is a simple mental picture that may help. Think of the roofline as a row of front doors. Each active gap is a doorway, and a doorway with its own steady traffic probably leads to its own nest or to a separate chamber of one. Three doorways are rarely three nests, but one doorway is rarely the whole story either.
Checklist: clues that point to a second nest
None of these is proof, but together they are a good prompt.
- Wasps are using two or more different gaps on the outside of the house, such as one at the front eaves and one at the back.
- You can hear activity in two separate parts of the ceiling, for instance above a bedroom and above a landing.
- Wasp traffic is heavier than one gap would explain.
- Wasps are turning up in rooms on opposite sides of the house.
- Wasps keep arriving after treatment, from a different direction to before.
Watch from a safe distance for a few minutes at two different times of day, and sketch roughly where the activity is. A simple drawing of the roofline with crosses marked is more useful than it sounds.
Take care to do all this watching from the ground, and from a good distance. A pair of binoculars is helpful if you have them. Avoid standing directly beneath an entrance, since returning wasps fly low and fast. Note the time and the weather, since activity is higher on warm, dry days and slower in cool or wet conditions.
How a second nest is handled
If the technician finds a second nest on the same property, the additional nest costs £35. The first is £90, and that fixed price is confirmed on the phone before the visit. If you suspect two, say so on the call. You do not need to know for certain.
The advantage of mentioning it is that the technician allows for the possibility. They can check the other likely spots without having to come back. If it turns out to be a single nest, you pay for one only.
A second nest might also turn up later in the season, after the first has been dealt with. That sometimes happens when a second queen had started building in a more hidden spot. If that occurs, book again and mention what was done before.
What to do in the house meanwhile
Whether one nest or two, the household routine is the same. Keep the hatch shut, avoid blocking any exit hole, and do not bang on the ceiling. Close the doors of rooms with wasps and keep children and pets away. Cover food and sweet drinks.
If anyone is stung, wash the area, remove the sting if visible and use a cold pack. For swelling of the face, lips or throat, wheeze, difficulty breathing, dizziness or a widespread rash, call 999. If you or a family member has a known allergy, tell us when you book and speak to your GP about it.
Do not climb up to look for the second nest yourself. A count of wasps and a list of where you have seen them is all that is needed.
It can also help to think about what you will tell the technician on arrival: where the gaps are, which rooms are affected, whether any doors need unlocking to reach the loft, and whether any pets or vulnerable people are at home. That short briefing lets them plan the visit sensibly in one go.
Why lofts can hold more than one
Wasps begin building from late April depending on how mild the spring is. A queen picks a sheltered, dry, undisturbed place, and a roof space has a lot of such places. The colony grows through the summer, peaking in August, and a single nest can hold 2,000 to 10,000 or more wasps. Two nests in a large loft are not impossible.
Because the nests are hidden, the first sign is often the traffic outside. A technician who knows to look for a second site will usually spot it quickly.
This is also why late-season calls are so common. By August the nests have grown large enough that their traffic is obvious, and households who ignored a quiet May suddenly find wasps in every upstairs room.
Clear-up and booking
After treatment, sweep up dead wasps with gloves, a brush and a bag. Keep the hatch closed until the technician says it is fine. If you would like the empty nests taken down, ask about it when you book.
Call 0113 347 0014 or use the booking form on the contact page. A trained, fully insured technician will attend, for both domestic and commercial properties, seven days a week, with same-day service. No call-out charge applies and no work starts until you have agreed.
Wasps on your property in Halifax?
Fixed price £90 per nest, no call-out charge, same-day service available.